BE669237A - - Google Patents
Info
- Publication number
- BE669237A BE669237A BE669237DA BE669237A BE 669237 A BE669237 A BE 669237A BE 669237D A BE669237D A BE 669237DA BE 669237 A BE669237 A BE 669237A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G2/00—Addition polymers of aldehydes or cyclic oligomers thereof or of ketones; Addition copolymers thereof with less than 50 molar percent of other substances
- C08G2/30—Chemical modification by after-treatment
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G2/00—Addition polymers of aldehydes or cyclic oligomers thereof or of ketones; Addition copolymers thereof with less than 50 molar percent of other substances
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US400192A US3419529A (en) | 1964-09-29 | 1964-09-29 | Stabilization of oxymethylene copolymers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE669237A true BE669237A (en) | 1966-03-07 |
Family
ID=23582586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE669237D BE669237A (en) | 1964-09-29 | 1965-09-06 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3419529A (en) |
| BE (1) | BE669237A (en) |
| DE (1) | DE1570383C3 (en) |
| GB (1) | GB1104822A (en) |
| NL (1) | NL6512587A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL181204C (en) * | 1974-11-07 | 1987-07-01 | Hoechst Ag | PROCESS FOR PREPARING GRANULAR OXYMETHYLENE POLYMERS. |
| JPS58167608A (en) | 1982-03-29 | 1983-10-03 | Asahi Chem Ind Co Ltd | Deactivation of polymerization catalyst |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3318848A (en) * | 1963-06-20 | 1967-05-09 | Celanese Corp | Melt hydrolysis of oxymethylene copolymers |
| NL130782C (en) * | 1960-04-21 | |||
| US3219623A (en) * | 1960-04-21 | 1965-11-23 | Celanese Corp | Stabilization of oxymethylene copolymers with an hydroxy containing reactant |
| BE638627A (en) * | 1962-10-15 | |||
| US3337504A (en) * | 1963-09-06 | 1967-08-22 | Celanese Corp | Stabilization of oxymethylene polymers with trioxane hydroxyl containing reactants |
-
1964
- 1964-09-29 US US400192A patent/US3419529A/en not_active Expired - Lifetime
-
1965
- 1965-09-06 BE BE669237D patent/BE669237A/xx unknown
- 1965-09-17 DE DE1570383A patent/DE1570383C3/en not_active Expired
- 1965-09-22 GB GB40342/65A patent/GB1104822A/en not_active Expired
- 1965-09-29 NL NL6512587A patent/NL6512587A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1104822A (en) | 1968-02-28 |
| DE1570383A1 (en) | 1970-01-29 |
| NL6512587A (en) | 1966-03-30 |
| DE1570383B2 (en) | 1971-08-19 |
| US3419529A (en) | 1968-12-31 |
| DE1570383C3 (en) | 1978-12-21 |